Thanks, that's interesting and makes sense that there are alternate strategies with different tradeoffs. I checked the Lost River and some of the other areas o

Thanks, that's interesting and makes sense that there are alternate strategies with different tradeoffs. I checked the Lost River and some of the other areas on the Snake river plain. I can see how it would be hard to deal with water flowing underground. I noticed that the lava flows have effectively no streams, which I guess shouldn't be a surprise but it was.